AC Compressor Clutch Relay?

05 Taco DC 4.0
Can anybody tell me where the AC compressor relay is at?

Thanks and sry if it is an obvious one, i looked in the fuse box, and i didnt see any relay's referring to AC, and i looked in the engine compartment, with no luck

 

bump

 

If you get an answer that would be great. Have been asking same question all over internet except for mine is 2003 tacoma TRD 6 cyl.
Where is the AC relay switch? Does ANYBODY know? Can not get straight answer.

 

This applies to my 1999 3RZ, so may not apply to other models:

There is NO separate A/C relay.
There is a heater relay, that controls the blower for both the heater and the A/C
There is a separate A/C fuse that just protects the A/C circuitry.
The little LED in the A/C push button only indicates that the A/C button has been pressed
Something called the 'A/C Amplifier' controls the compressor clutch.